If that's all you really need then who cares about the specs, the Nexus 4, Moto X, HTC Mini, Samsung S4, mini should suffice. It's not to like they put crap hardware on those phones just not the top specs.... I need a decent size phone I can use for emailing and work and some news apps and can use with one hand comfortably
Hell I was able to do all those activities on my single core Vibrant. I went with the Note because I wanted a bigger screen it's easier to read, write emails and type on.